Where does “practiser” come from?
practiser (English) comes from Middle English practisour, from Middle English practisen, from Middle French pratiser, from French pratiquer, from French pratique, from Middle French practique, from Latin prāctica, from Ancient Greek πρακτική — passed , crossed.
practiser (English): One who practises
Ancestry of “practiser”, step by step
Words derived from “practiser”